Modifies the offense of murder in the first degree

HB 1045 modifies Missouri's first-degree murder statute by adding a specific scenario: knowingly distributing fentanyl, carfentanil, or their derivatives that cause another person's death. This change directly affects individuals who supply these potent synthetic opioids, making such acts punishable as first-degree murder. The bill specifies that adults convicted face either the death penalty or life imprisonment without parole, while minors under 18 would be sentenced under separate juvenile laws. The law aims to address drug-related fatalities by treating fatal distribution as a capital offense, consistent with existing murder penalties for premeditated killings.